Let’s talk about the Stone Tablet Fragment in the Catacombs zone.
Fast travel to the Great Hall respite and go left. Battle the mobs here until you reach the top-left section.
Open the locked door and go through it.
There’s a pustulant monstrosity here and several flies (and their spawning nest). After you eliminate the mobs, check the altar to find the item.
Moving on, the next part of our guide discusses the Stockade.